EP0531545A4 - Covulcanizable rubber composition - Google Patents

Covulcanizable rubber composition

Info

Publication number
EP0531545A4
EP0531545A4 EP19920907600 EP92907600A EP0531545A4 EP 0531545 A4 EP0531545 A4 EP 0531545A4 EP 19920907600 EP19920907600 EP 19920907600 EP 92907600 A EP92907600 A EP 92907600A EP 0531545 A4 EP0531545 A4 EP 0531545A4
Authority
EP
European Patent Office
Prior art keywords
rubber composition
conjugated diene
partially hydrogenated
covulcanizable
copolymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19920907600
Other languages
French (fr)
Other versions
EP0531545A1 (en
EP0531545B1 (en
Inventor
Hideo Fukuda
Haruhiko Fujita
Hideyoshi Shimoda
Shiryu You
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of EP0531545A1 publication Critical patent/EP0531545A1/en
Publication of EP0531545A4 publication Critical patent/EP0531545A4/en
Application granted granted Critical
Publication of EP0531545B1 publication Critical patent/EP0531545B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/005—Hydrogenated nitrile rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C08L23/283—Iso-olefin halogenated homopolymers or copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C08L23/286—Chlorinated polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A covulcanizable rubber composition comprising a partially hydrogenated nitrile/conjugated diene copolymer, a chlorinated ethylene/propylene copolymer and a vulcanizing agent. The composition gives a vulcanizate excellent in constant-stretch fatigue resistance and workability in mixing while retaining good heat and oil resistances like a vulcanizate prepared form a partially hydrogenated unsaturated nitrile/conjugated diene copolymer and an ethylene/propylene copolymer.
EP92907600A 1991-03-30 1992-03-27 Covulcanizable rubber composition Expired - Lifetime EP0531545B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9271491 1991-03-30
JP92714/91 1991-03-30
PCT/JP1992/000386 WO1992017542A1 (en) 1991-03-30 1992-03-27 Covulcanizable rubber composition

Publications (3)

Publication Number Publication Date
EP0531545A1 EP0531545A1 (en) 1993-03-17
EP0531545A4 true EP0531545A4 (en) 1993-09-22
EP0531545B1 EP0531545B1 (en) 1997-07-30

Family

ID=14062132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92907600A Expired - Lifetime EP0531545B1 (en) 1991-03-30 1992-03-27 Covulcanizable rubber composition

Country Status (5)

Country Link
US (1) US5446098A (en)
EP (1) EP0531545B1 (en)
KR (1) KR930701537A (en)
DE (1) DE69221229T2 (en)
WO (1) WO1992017542A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301127B2 (en) 1992-10-16 2002-07-15 エヌオーケー株式会社 Rubber parts with excellent Freon refrigerant resistance
US7364672B2 (en) 2004-12-06 2008-04-29 Arlon, Inc. Low loss prepregs, compositions useful for the preparation thereof and uses therefor
US20080009211A1 (en) * 2006-07-07 2008-01-10 Matthew Raymond Himes Assemblies useful for the preparation of electronic components and methods for making same
JP5653605B2 (en) * 2009-10-07 2015-01-14 三菱電線工業株式会社 Rubber composition and seal member using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146068A2 (en) * 1983-12-14 1985-06-26 Bayer Ag Polymer compositions and covulcanisates therefrom
EP0163971A1 (en) * 1984-05-11 1985-12-11 Nippon Zeon Co., Ltd. Oil- and heat-resistant rubber composition
DE3918929A1 (en) * 1988-06-10 1989-12-14 Nippon Zeon Co HARDENABLE RUBBER MATERIAL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793236A (en) * 1971-12-23 1973-06-22 Stamicarbon PROCESS FOR PREPARING HALOGENATED RUBBER COPOLYMERS
US4048261A (en) * 1975-11-10 1977-09-13 The B. F. Goodrich Company Vulcanizable compositions of a halogen-containing polymer and a diene-nitrile rubber having active halogen cure sites
JPS5971345A (en) * 1982-10-15 1984-04-23 Japan Synthetic Rubber Co Ltd Oil and weather resistant rubber composition
JPS59226038A (en) * 1983-06-08 1984-12-19 Japan Synthetic Rubber Co Ltd Oil- and weather-resistant rubber composition
JPS60118723A (en) * 1983-11-30 1985-06-26 Mitsui Petrochem Ind Ltd Vulcanizable nitrile rubber composition
JPH0742448B2 (en) * 1985-03-12 1995-05-10 日本ゼオン株式会社 Method of bonding rubber compound and fiber
DE3904715A1 (en) * 1989-02-16 1990-08-23 Bayer Ag CROSSLINKABLE MIXTURES BASED ON HYDRATED NITRILE RUBBER AND ETHYLENE / ACRYLONITRILE COPOLYMER
DE3934954A1 (en) * 1989-10-20 1991-04-25 Bayer Ag RUBBER MIXTURES OF POLYCHLOROPRENE AND HYDROGENATED NITRIL RUBBER
US4959420A (en) * 1989-11-01 1990-09-25 Polysar Limited Chlorinated EPDM with superior stability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146068A2 (en) * 1983-12-14 1985-06-26 Bayer Ag Polymer compositions and covulcanisates therefrom
EP0163971A1 (en) * 1984-05-11 1985-12-11 Nippon Zeon Co., Ltd. Oil- and heat-resistant rubber composition
DE3918929A1 (en) * 1988-06-10 1989-12-14 Nippon Zeon Co HARDENABLE RUBBER MATERIAL

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPIL Section Ch, Week 8506, Derwent Publications Ltd., London, GB; Class A18, AN 85-033522 & JP-A-59 226 038 (JAPAN SYNTHETIC RUBBER) 19 December 1984 *
DATABASE WPIL Section Ch, Week 8532, Derwent Publications Ltd., London, GB; Class A12, AN 85-192661 & JP-A-60 118 723 (MITSUI PETROCHEM IND) 26 June 1985 *
See also references of WO9217542A1 *

Also Published As

Publication number Publication date
DE69221229D1 (en) 1997-09-04
US5446098A (en) 1995-08-29
DE69221229T2 (en) 1997-11-27
WO1992017542A1 (en) 1992-10-15
EP0531545A1 (en) 1993-03-17
KR930701537A (en) 1993-06-12
EP0531545B1 (en) 1997-07-30

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